This is Akan which comes from the bible and means “one who troubles”
Akan is obsessed with poison and is an evil alchemist in his own mind. He uses these skills to create horrific batches of poison and spreads them through out cities at a time. His goal is to wipe out major cities leaving them in crumbled states of panic.
He is a psychopath, he does this only for the sole reason to watch the cities fall apart.
He uses the gauntlet on his arm to spray the poison up close and personal to anyone who gets in his way.